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We are the supplier and exporter of low & medium voltage electric equipements: Electric Connectors, Industrial Plugs, XAC Pendent Pushbutton Switches, APP SB Power Connectors ,Contacts,Split Core Transformer, Clamp Transformer, Distribution box, LED Lampes. And crane parts: Electirc Hoist, Terminal Blocks, COB,XAC Pendant Control Stations, Crane Overload Detector, Cut off limit..

ZJQ4XXP DC contactor

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ZJQ4XXP DC contactor

ZJQ4XX contactors are designed for use in DC circuits and can be powered with battery or rectified power; they perform switching functions for power switching operations of traction drives as well as pump motor and other electric vehicles.
Brief Technical Data:

Number Type and parameters Coil and rated volt of contact circuit(v)
12 24 3 0 36 40 48 72 8 80
1 Max.coil current(A) 2.5 1.5 0.6 0.9 0.85 0.82 0.5 0.45
2 main rated load current of contact circuit（A）
ZJQ412、424、436、440、448、472、480		 Resistive load： 300A
Max sustained duty cycle/max sustained times 225A 100% Continuously，300A 50% 20min
1200A 5% 30sec, 1800A 2% 5sec.
3 voltage 50Hz 1000V AC 1min
4 Action characteristic Pickup(contact makes)：≯66%Us
Release(contact breaks)：≯30%Us，≮5%Us
5 Mechanical life 1 million times
6 Electric life Resistive load（て=1ms），1le，50000times，inductive load（DC-5）：1le,20000times
Notice:
1、Specifications subject to change as the custom request
2、ZJQ4XXP must be sealed to prevent from dust
Environmental condition：
1. Ambient temperature：-25~+40℃
2. Altitude range：0~2000m
3. Max.relative humidity90% at 25℃
4. Vibration：10~50Hz，10m/s2
5. Shock：30m/s2
6. Installation method：anywhere
7. Voltage fluctuating：0.7~1.1Ue
8. Duty：8h continuous
Configurational mounting diagram:
ZJQ4XXP DC contactor